urllib3 library denial of service vulnerability

urllib3 is a Python HTTP library. It features thread-safe connection pooling, file publishing support, and more. A security vulnerability exists in the 'encodeinvalidchars' function in the util/url.py file in the urllib3 library versions 1.25.2 through 1.25.7 Python. An attacker can exploit this...

UBUNTU-CVE-2020-7212

The encodeinvalidchars function in util/url.py in the urllib3 library 1.25.2 through 1.25.7 for Python allows a denial of service CPU consumption because of an inefficient algorithm. The percentencodings array contains all matches of percent encodings. It is not deduplicated. For a URL of length ...

CVE-2015-6729

Cross-site scripting XSS vulnerability in thumb.php in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 allows remote attackers to inject arbitrary web script or HTML via the rel404 parameter, which is not properly handled in an error page...

CVE-2015-6729

Cross-site scripting XSS vulnerability in thumb.php in MediaWiki before 1.23.10, 1.24.x before 1.24.3, and 1.25.x before 1.25.2 allows remote attackers to inject arbitrary web script or HTML via the rel404 parameter, which is not properly handled in an error page...